The company is engaged in the design, manufacture and marketing of hardware and software used in connecting all computer associated equipment in the business and domestic environment, such as personal computers (PCs), workstations, printers, scanners, fax and vending machines to local area networks (LANs), wide area networks (WANs) and the Internet. The Company is also engaged in security and access control devices for connection to computer networks, as well as security management software for use within organizations and their enterprise networks. During the year ended March 31, 2006 (fiscal 2006), Network Technology's wholly owned subsidiary, link Ringdale, acquired certain assets of NLynx Inc. In fiscal 2006, the Company acquired certain assets of Madge Ltd.
Network Technology's activities are conducted from branches in the United Kingdom, the United States, Singapore and Germany.